<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>HelloWorld</title>
    <script type="text/javascript" src="../assets/js/vue.js"></script>
</head>
<body>
<h1>HelloWorld</h1>
<hr>
<div id="app">
    {{message}}
</div>
<script type="text/javascript">
    var app = new Vue({
      el:'#app',
      data:{
        message:'hello world!'
      }
    })
</script>
</body>
</html>